Harken 22mm Double Micro Block

The Harken 22mm Double Micro Block is a precision rigging component designed for professionals who demand lightweight, reliable mechanical advantage in rope systems. Built for tactical operations, maritime applications, and field rigging scenarios, this compact block reduces friction while maintaining structural integrity under load. Whether you're managing evacuation systems, constructing rope courses, or handling emergency rappelling operations, the double micro block delivers the efficiency and durability demanded by law enforcement, military, and specialized rescue teams.

This micro block features a 22mm sheave (7/8-inch) with low-friction bearings that minimize energy loss during dynamic rope operations. The design accommodates maximum line diameter of 6mm (1/4-inch), with a compact footprint of 51mm length (2 inches) and ultralight construction at just 43 grams (1.5 ounces). The double-line configuration enables mechanical force multiplication, making it ideal for load management, anchor systems, and pulley rigging where every ounce and inch matters. The precision sheave geometry ensures smooth rotation under sustained tension, critical for safety-critical tactical applications where equipment failure is not an option.

High-angle rescue teams, military combat engineers, and tactical rope specialists rely on the Harken 22mm Double Micro Block for anchor systems, load-sharing assemblies, and portable mechanical advantage solutions. Its compact size integrates seamlessly into tactical packs, fast-rope systems, and multi-pitch rigging setups without compromising system load capacity. Compatible with standard 6mm tactical rope systems and dynamic kernmantel cordage, this block serves as a force-multiplying component in complex rigging scenarios where weight savings directly impact mission success and operator mobility.